| Product type designation |
CPU 414-2 |
| HW functional status |
3 |
| Firmware version |
V5.3 |
| Product function |
|
| ● Isochronous mode |
Yes; For PROFIBUS only |
| Engineering with |
|
| ● Programming package |
STEP 7 V5.3 SP2 or higher with HW update |
| CiR - Configuration in RUN |
|
| CiR synchronization time, basic load |
100 ms |
| CiR synchronization time, time per I/O byte |
15 µs |
| Supply voltage |
|
| Rated value (DC) |
Power supply via system power supply |
| Input current |
|
| from backplane bus 5 V DC, typ. |
0.9 A |
| from backplane bus 5 V DC, max. |
1.1 A |
| from backplane bus 24 V DC, max. |
300 mA; 150 mA per DP interface |
| from interface 5 V DC, max. |
90 mA; At each DP interface |
| Power loss |
|
| Power loss, typ. |
4.5 W |
| Memory |
|
| Type of memory |
RAM |
| Work memory |
|
| ● integrated |
1 Mbyte |
| ● integrated (for program) |
0.5 Mbyte |
| ● integrated (for data) |
0.5 Mbyte |
| ● expandable |
No |
| Load memory |
|
| ● expandable FEPROM |
Yes; with Memory Card (FLASH) |
| ● expandable FEPROM, max. |
64 Mbyte |
| ● integrated RAM, max. |
512 kbyte |
| ● expandable RAM |
Yes; with Memory Card (RAM) |
| ● expandable RAM, max. |
64 Mbyte |
| Backup |
|
| ● present |
Yes |
| ● with battery |
Yes; all data |
| ● without battery |
No |
| Battery |
|
| Backup battery |
|
| ● Backup current, typ. |
125 µA; up to 40 °C |
| ● Backup current, max. |
550 µA |
| ● Backup time, max. |
See reference manual, module data, Chapter 3.3 |
| ● Feeding of external backup voltage to CPU |
5 V DC to 15 V DC |
| CPU processing times |
|
| for bit operations, typ. |
45 ns |
| for word operations, typ. |
45 ns |
| for fixed point arithmetic, typ. |
45 ns |
| for floating point arithmetic, typ. |
135 ns |
| CPU-blocks |
|
| DB |
|
| ● Number, max. |
6 000; Number range: 1 to 16000 |
| ● Size, max. |
64 kbyte |
| FB |
|
| ● Number, max. |
3 000; Number range: 0 to 7999 |
| ● Size, max. |
64 kbyte |
| FC |
|
| ● Number, max. |
3 000; Number range: 0 to 7999 |
| ● Size, max. |
64 kbyte |
| OB |
|
| ● Number, max. |
see instruction list |
| ● Size, max. |
64 kbyte |
| ● Number of free cycle OBs |
1; OB 1 |
| ● Number of time alarm OBs |
4; OB 10-13 |
| ● Number of delay alarm OBs |
4; OB 20-23 |
| ● Number of cyclic interrupt OBs |
4; OB 32-35 (shortest cycle that can be set = 500 µs) |
| ● Number of process alarm OBs |
4; OB 40-43 |
| ● Number of DPV1 alarm OBs |
3; OB 55-57 |
| ● Number of isochronous mode OBs |
3; OB 61-63 |
| ● Number of multicomputing OBs |
1; OB 60 |
| ● Number of background OBs |
1; OB 90 |
| ● Number of startup OBs |
3; OB 100-102 |
| ● Number of asynchronous error OBs |
9; OB 80-88 |
| ● Number of synchronous error OBs |
2; OB 121, 122 |
| Nesting depth |
|
| ● per priority class |
24 |
| ● additional within an error OB |
1 |
| Counters, timers and their retentivity |
|
| S7 counter |
|
| ● Number |
2 048 |
| Retentivity |
|
| — adjustable |
Yes |
| — preset |
Z 0 to Z 7 |
| Counting range |
|
| — lower limit |
0 |
| — upper limit |
999 |
| IEC counter |
|
| ● present |
Yes |
| ● Type |
SFB |
| ● Number |
Unlimited (limited only by RAM capacity) |
| S7 times |
|
| ● Number |
2 048 |
| Retentivity |
|
| — adjustable |
Yes |
| — preset |
No times retentive |
| Time range |
|
| — lower limit |
10 ms |
| — upper limit |
9 990 s |
| IEC timer |
|
| ● present |
Yes |
| ● Type |
SFB |
| ● Number |
Unlimited (limited only by RAM capacity) |
| Data areas and their retentivity |
|
| Retentive data area (incl. timers, counters, flags), max. |
Total working and load memory (with backup battery) |
| Flag |
|
| ● Size, max. |
8 kbyte; Size of bit memory address area |
| ● Retentivity available |
Yes |
| ● Retentivity preset |
MB 0 to MB 15 |
| ● Number of clock memories |
8; in 1 memory byte |
| Local data |
|
| ● adjustable, max. |
16 kbyte |
| ● preset |
8 kbyte |
| Address area |
|
| I/O address area |
|
| ● Inputs |
8 kbyte |
| ● Outputs |
8 kbyte |
| Process image |
|
| ● Inputs, adjustable |
8 kbyte |
| ● Outputs, adjustable |
8 kbyte |
| ● Inputs, default |
256 byte |
| ● Outputs, default |
256 byte |
| ● consistent data, max. |
244 byte |
| ● Access to consistent data in process image |
Yes |
| Subprocess images |
|
| ● Number of subprocess images, max. |
15 |
| Digital channels |
|
| ● Inputs |
65 536 |
| — of which central |
65 536 |
| ● Outputs |
65 536 |
| — of which central |
65 536 |
| Analog channels |
|
| ● Inputs |
4 096 |
| — of which central |
4 096 |
| ● Outputs |
4 096 |
| — of which central |
4 096 |
| Hardware configuration |
|
| Integrated power supply |
No |
| Number of expansion units, max. |
21 |
| connectable OPs |
31 |
| Multicomputing |
Yes; 4 CPUs max. (with UR1 or UR2) |
| Interface modules |
|
| ● Number of connectable IMs (total), max. |
6 |
| ● Number of connectable IM 460s, max. |
6 |
| ● Number of connectable IM 463s, max. |
4; IM 463-2 |
| Number of DP masters |
|
| ● integrated |
2 |
| ● via CP |
10; CP 443-5 Extended |
| ● via IM 467 |
4 |
| ● Mixed mode IM + CP permitted |
No; IM 467 not suitable for use with CP 443-5 Ext. and CP 443-1 EX4x, EX20, GX20 (in PROFINET IO mode) |
| ● via interface module |
0 |
| ● Number of pluggable S5 modules (via adapter capsule in central device), max. |
6 |
| Number of IO Controllers |
|
| ● integrated |
0 |
| ● via CP |
4; No mixed operation of CP443-1 EX40 and CP443-1 EX 41/EX20/GX20, max. 4 in central controller |
| Number of operable FMs and CPs (recommended) |
|
| ● FM |
Limited by number of slots and number of connections |
| ● CP, PtP |
CP 440: Limited by number of slots; CP 441: limited by number of connections |
| ● PROFIBUS and Ethernet CPs |
14; Of which 10 CPs max. or IMs as DP master, 4 PROFINET controller maximum |
| Slots |
|
| ● required slots |
1 |
| Time of day |
|
| Clock |
|
| ● Hardware clock (real-time) |
Yes |
| ● retentive and synchronizable |
Yes |
| ● Resolution |
1 ms |
| ● Deviation per day (buffered), max. |
1.7 s; Power off |
| ● Deviation per day (unbuffered), max. |
8.6 s; For power On |
| Operating hours counter |
|
| ● Number |
16 |
| ● Number/Number range |
0 to 15 |
| ● Range of values |
SFCs 2, 3 and 4: 0 to 32767 hours SFC 101: 0 to 2^31 - 1 hours |
| ● Granularity |
1 h |
| ● retentive |
Yes |
| Clock synchronization |
|
| ● supported |
Yes |
| ● to MPI, master |
Yes |
| ● on MPI, device |
Yes |
| ● to DP, master |
Yes |
| ● on DP, device |
Yes |
| ● in AS, master |
Yes |
| ● in AS, device |
Yes |
| ● on Ethernet via NTP |
No; Via CP |
| Time difference in system when synchronizing via |
|
| ● MPI, max. |
200 ms |
| Interfaces |
|
| Interfaces/bus type |
1 x MPI/PROFIBUS DP, 1 x PROFIBUS DP |
| Number of RS 485 interfaces |
2; Combined MPI / PROFIBUS DP and PROFIBUS DP |
| Optical interface |
No |
| 1. Interface |
|
| Interface type |
MPI/PROFIBUS DP |
| Isolated |
Yes |
| Interface types |
|
| ● RS 485 |
Yes |
| ● Output current of the interface, max. |
150 mA |
| Protocols |
|
| ● MPI |
Yes |
| ● PROFIBUS DP master |
Yes |
| ● PROFIBUS DP device |
Yes |
| MPI |
|
| ● Number of connections |
32; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1 |
| ● Transmission rate, max. |
12 Mbit/s |
| Services |
|
| — PG/OP communication |
Yes |
| — Routing |
Yes |
| — Global data communication |
Yes |
| — S7 basic communication |
Yes |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| PROFIBUS DP master |
|
| ● Number of connections, max. |
16; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● max. number of DP devices |
32 |
| Services |
|
| — PG/OP communication |
Yes |
| — Routing |
Yes; S7 routing |
| — Global data communication |
No |
| — S7 basic communication |
Yes |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| — Equidistance |
Yes |
| — Isochronous mode |
Yes |
| — SYNC/FREEZE |
Yes |
| — activation/deactivation of DP devices |
Yes |
| — Direct data exchange (slave-to-slave communication) |
Yes |
| — DPV1 |
Yes |
| Address area |
|
| — Inputs, max. |
2 kbyte |
| — Outputs, max. |
2 kbyte |
| User data per DP device |
|
| — user data per DP device, max. |
244 byte |
| — Inputs, max. |
244 byte |
| — Outputs, max. |
244 byte |
| — Slots, max. |
244 |
| — per slot, max. |
128 byte |
| PROFIBUS DP device |
|
| ● Number of connections |
16 |
| ● GSD file |
http://support.automation.siemens.com/WW/view/en/113652 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● automatic baud rate search |
No |
| ● Address area, max. |
32; Virtual slots |
| ● User data per address area, max. |
32 byte |
| — of which consistent, max. |
32 byte |
| Services |
|
| — PG/OP communication |
Yes; with interface active |
| — Routing |
Yes; with interface active |
| — Global data communication |
No |
| — S7 basic communication |
No |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| — Direct data exchange (slave-to-slave communication) |
No |
| — DPV1 |
No |
| Transfer memory |
|
| — Inputs |
244 byte |
| — Outputs |
244 byte |
| 2. Interface |
|
| Interface type |
PROFIBUS DP |
| Isolated |
Yes |
| Interface types |
|
| ● RS 485 |
Yes |
| ● Output current of the interface, max. |
150 mA |
| Protocols |
|
| ● PROFIBUS DP master |
Yes |
| ● PROFIBUS DP device |
Yes |
| PROFIBUS DP master |
|
| ● Number of connections, max. |
16 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● max. number of DP devices |
96 |
| Services |
|
| — PG/OP communication |
Yes |
| — Routing |
Yes; S7 routing |
| — Global data communication |
No |
| — S7 basic communication |
Yes |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| — Equidistance |
Yes |
| — Isochronous mode |
Yes |
| — SYNC/FREEZE |
Yes |
| — activation/deactivation of DP devices |
Yes |
| — Direct data exchange (slave-to-slave communication) |
Yes |
| — DPV1 |
Yes |
| Address area |
|
| — Inputs, max. |
6 kbyte |
| — Outputs, max. |
6 kbyte |
| User data per DP device |
|
| — user data per DP device, max. |
244 byte |
| — Inputs, max. |
244 byte |
| — Outputs, max. |
244 byte |
| — Slots, max. |
244 |
| — per slot, max. |
128 byte |
| PROFIBUS DP device |
|
| ● Number of connections |
16 |
| ● GSD file |
http://support.automation.siemens.com/WW/view/en/113652 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● Address area, max. |
32 |
| ● User data per address area, max. |
32 byte |
| — of which consistent, max. |
32 byte |
| Services |
|
| — Routing |
Yes |
| Transfer memory |
|
| — Inputs |
244 byte |
| — Outputs |
244 byte |
| Protocols |
|
| SIMATIC communication |
|
| ● S7 routing |
Yes |
| Open IE communication |
|
| ● ISO-on-TCP (RFC1006) |
Via CP 443-1 and loadable FB |
| — Data length, max. |
1 452 bytes via CP 443-1 Adv. |
| Web server |
|
| ● supported |
No |
| Isochronous mode |
|
| Equidistance |
Yes |
| Number of DP masters with isochronous mode |
2 |
| User data per isochronous slave, max. |
244 byte |
| shortest clock pulse |
1 ms; 0.5 ms without use of SFC 126, 127 |
| max. cycle |
32 ms |
| Communication functions |
|
| PG/OP communication |
Yes |
| ● Number of connectable OPs with message processing |
31; When using Alarm_S/SQ and Alarm_D/DQ |
| ● Number of connectable OPs without message processing |
31 |
| Data record routing |
Yes |
| Global data communication |
|
| ● supported |
Yes |
| ● Number of GD loops, max. |
8 |
| ● Number of GD packets, transmitter, max. |
8 |
| ● Number of GD packets, receiver, max. |
16 |
| ● Size of GD packets, max. |
54 byte |
| ● Size of GD packet (of which consistent), max. |
1 variable |
| S7 basic communication |
|
| ● supported |
Yes |
| ● User data per job, max. |
76 byte |
| ● User data per job (of which consistent), max. |
1 variable |
| S7 communication |
|
| ● supported |
Yes |
| ● as server |
Yes |
| ● as client |
Yes |
| ● User data per job, max. |
64 kbyte |
| ● User data per job (of which consistent), max. |
462 byte; 1 variable |
| S5 compatible communication |
|
| ● supported |
Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5 |
| ● User data per job, max. |
8 kbyte |
| ● User data per job (of which consistent), max. |
240 byte |
| ● Number of simultaneous AG-SEND/AG-RECV orders per CPU, max. |
24/24 |
| Standard communication (FMS) |
|
| ● supported |
Yes; Via CP and loadable FB |
| Number of connections |
|
| ● overall |
32 |
| ● usable for PG communication |
31 |
| — reserved for PG communication |
1 |
| — adjustable for PG communication, max. |
0 |
| ● usable for OP communication |
31 |
| — reserved for OP communication |
1 |
| — adjustable for OP communication, max. |
0 |
| ● usable for S7 basic communication |
30 |
| — reserved for S7 basic communication |
0 |
| — adjustable for S7 basic communication, max. |
0 |
| ● usable for S7 communication |
30 |
| — reserved for S7 communication |
0 |
| — adjustable for S7 communication, max. |
0 |
| ● usable for routing |
15 |
| — reserved for routing |
0 |
| — adjustable for routing, max. |
0 |
| S7 message functions |
|
| Number of login stations for message functions, max. |
31; Max. 31 with Alarm_S/SQ and Alarm_D/DQ (OPs); max. 8 with Alarm_8 and Alarm_P (e.g. WinCC) |
| Symbol-related messages |
Yes |
| SCAN procedure |
Yes |
| Program alarms |
Yes |
| Process diagnostic messages |
Yes |
| simultaneously active Alarm_S blocks, max. |
400; Simultaneously active alarm_S/SQ blocks or alarm_D/DQ blocks |
| Alarm 8-blocks |
Yes |
| ● Number of instances for alarm 8 and S7 communication blocks, max. |
1 200 |
| ● preset, max. |
300 |
| Process control messages |
Yes |
| Number of archives that can log on simultaneously (SFB 37 AR_SEND) |
16 |
| Number of messages |
|
| ● overall, max. |
512 |
| ● in 100 ms grid, max. |
128 |
| ● in 500 ms grid, max. |
256 |
| ● in 1000 ms grid, max. |
512 |
| Number of additional values |
|
| ● with 100 ms grid, max. |
1 |
| ● with 500, 1000 ms grid, max. |
10 |
| Test commissioning functions |
|
| Status block |
Yes; Up to 2 simultaneously |
| Single step |
Yes |
| Number of breakpoints |
4 |
| Status/control |
|
| ● Status/control variable |
Yes; Up to 16 variable tables |
| ● Variables |
Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters |
| ● Number of variables, max. |
70; Status/control |
| Forcing |
|
| ● Forcing |
Yes |
| ● Forcing, variables |
Inputs, outputs, bit memories, peripheral inputs, peripheral outputs |
| ● Number of variables, max. |
256 |
| Diagnostic buffer |
|
| ● present |
Yes |
| ● Number of entries, max. |
400 |
| — adjustable |
Yes |
| — preset |
120 |
| Service data |
|
| ● can be read out |
Yes |
| Standards, approvals, certificates |
|
| CE mark |
Yes |
| CSA approval |
Yes |
| UL approval |
Yes |
| cULus |
Yes |
| FM approval |
Yes |
| RCM (formerly C-TICK) |
Yes |
| KC approval |
Yes |
| EAC (formerly Gost-R) |
Yes |
| Use in hazardous areas |
|
| ● ATEX |
ATEX II 3G Ex nA IIC T4 Gc |
| Ambient conditions |
|
| Ambient temperature during operation |
|
| ● min. |
0 °C |
| ● max. |
60 °C |
| Configuration |
|
| Configuration software |
|
| ● STEP 7 |
Yes |
| Programming |
|
| ● Command set |
see instruction list |
| ● Nesting levels |
7 |
| ● Access to consistent data in process image |
Yes |
| ● System functions (SFC) |
see instruction list |
| ● System function blocks (SFB) |
see instruction list |
| Programming language |
|
| — LAD |
Yes |
| — FBD |
Yes |
| — STL |
Yes |
| — SCL |
Yes |
| — CFC |
Yes |
| — GRAPH |
Yes |
| — HiGraph® |
Yes |
| Number of simultaneously active SFCs |
|
| — DPSYC_FR |
2; SFC 11; per interface |
| — D_ACT_DP |
8; SFC 12; per interface |
| — RD_REC |
8; SFC 59; per interface |
| — WR_REC |
8; SFC 58; per interface |
| — WR_PARM |
8; SFC 55; per interface |
| — PARM_MOD |
1; SFC 57; per interface |
| — WR_DPARM |
2; SFC 56; per interface |
| — DPNRM_DG |
8; SFC 13; per interface |
| — RDSYSST |
8 |
| — DP_TOPOL |
1; SFC 103; per interface |
| Number of simultaneously active SFBs |
|
| — RDREC |
8; SFB 52; per interface, but not more than 32 across all external interfaces |
| — WRREC |
8; SFB 53; per interface, but not more than 32 across all external interfaces |
| Know-how protection |
|
| ● User program protection/password protection |
Yes |
| Dimensions |
|
| Width |
25 mm |
| Height |
290 mm |
| Depth |
219 mm |
| Weights |
|
| Weight, approx. |
700 g |
